AU589536B2 - Digital transmission system - Google Patents
Digital transmission systemInfo
- Publication number
- AU589536B2 AU589536B2 AU76311/87A AU7631187A AU589536B2 AU 589536 B2 AU589536 B2 AU 589536B2 AU 76311/87 A AU76311/87 A AU 76311/87A AU 7631187 A AU7631187 A AU 7631187A AU 589536 B2 AU589536 B2 AU 589536B2
- Authority
- AU
- Australia
- Prior art keywords
- transmission system
- digital transmission
- digital
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
- H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
- H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/253—Telephone sets using digital voice transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2/61028A BE905259A (en) | 1986-08-12 | 1986-08-12 | Combined telephone and digital data terminal - uses transmitter and receiver with versatile common control circuit |
BE61028 | 1986-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7631187A AU7631187A (en) | 1988-02-18 |
AU589536B2 true AU589536B2 (en) | 1989-10-12 |
Family
ID=3865817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU76311/87A Ceased AU589536B2 (en) | 1986-08-12 | 1987-07-30 | Digital transmission system |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU589536B2 (en) |
CH (1) | CH673548A5 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021290A1 (en) * | 1979-06-20 | 1981-01-07 | Siemens Aktiengesellschaft | Method and circuit arrangement for synchronisation of the transmission of digital information signals |
EP0119004A2 (en) * | 1983-02-14 | 1984-09-19 | Prime Computer, Inc. | Ring communications system |
-
1987
- 1987-07-30 AU AU76311/87A patent/AU589536B2/en not_active Ceased
- 1987-08-04 CH CH299587A patent/CH673548A5/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021290A1 (en) * | 1979-06-20 | 1981-01-07 | Siemens Aktiengesellschaft | Method and circuit arrangement for synchronisation of the transmission of digital information signals |
EP0119004A2 (en) * | 1983-02-14 | 1984-09-19 | Prime Computer, Inc. | Ring communications system |
Also Published As
Publication number | Publication date |
---|---|
AU7631187A (en) | 1988-02-18 |
CH673548A5 (en) | 1990-03-15 |
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